Termoli weather in May

In May, Termoli sees average daytime highs of 20°C and overnight lows near 16°C, with 35 mm of rain across 6.2 wet days and about 14.3 hours of daylight. It is the 5th-warmest and 10th-wettest month of the year here.

Highs climb over the month, from about 19°C in the first days to 22°C by the end. The sky is clear or mostly clear about 49% of the time in May, and the air most often feels comfortable.

Daylight stretches from about 13 h 48 min at the start of May to 14 h 48 min by month's end. Set against the rest of the year, May is Termoli's 5th-clearest and 9th-windiest month. For the whole year in context, see Termoli's year-round climate.

Daytime high
20°
5th warmest
Overnight low
16°
8th coldest
Rainfall
35 mm
6.2 wet days
Daylight
14 h 24 min
4:45 AM – 7:07 PM
Cloud cover
43%
5th clearest
Wind
12 km/h
9th windiest
Solar energy
6.33 kWh/m²
Travel score
7.2
out of 10

Termoli is chief town of the homonym municipality.

Air quality
Moderate
PM2.5 10.3 µg/m³ · 2019

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 19°C in the first days to 22°C by the end.

A typical May day in Termoli reaches about 20°C in the afternoon and slips back to 16°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 23°C. Set against its neighbours, May runs about 4°C warmer than April and about 4°C cooler than June.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
11814
21914
31914
41914
51915
61915
71915
81915
92015
102015
112015
122016
132016
142016
152016
162016
172116
182116
192116
202116
212117
222117
232117
242117
252217
262217
272217
282218
292218
302218
312218

Termoli weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan12° / 7410.30.79.33.0
Feb12° / 559.90.510.33.1
Mar14° / 548.80.211.74.2
Apr16° / 12°498013.15.6
May20° / 16°356.2014.37.2
Jun25° / 20°354.70158.2
Jul27° / 23°243.6014.78.2
Aug27° / 23°274.2013.78.0
Sep24° / 20°637.2012.37.6
Oct20° / 16°648.3010.96.8
Nov16° / 12°789.709.65.2
Dec13° / 8111.70.393.5

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 49% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 19% of May, with mostly cloudy or overcast conditions the remaining 33%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16040
26040
36139
46337
56337
66337
76436
86535
96535
106634
116634
126634
136634
146733
156733
166733
176832
186931
196931
206931
217030
227030
237030
247030
257129
267129
277129
287228
297228
307228
317228

Chance of precipitation in May

Any precipitation

Termoli gets around 35 mm of rain over 6.2 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 21% and peaks near 24% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
124
224
323
423
523
622
722
822
921
1021
1121
1221
1321
1421
1521
1621
1721
1821
1921
2020
2120
2220
2320
2419
2519
2619
2718
2818
2918
3018
3117

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

Most of May feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, May lands in the comfortable band about 39% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1633250
2613360
3583570
4563680
5543790
65138110
74939120
84839130
94640140
104440150
114340170
124140181
134041191
143841201
153741211
163542221
173442232
183242242
193142252
203042263
212941273
222841284
232740294
242639305
252439316
262338327
272238338
282037339
2919363411
3018353512
3117343614

Wind in May

Winds average 12 km/h in May.

Across May, daily wind ranges from about 12 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112light breeze
212light breeze
312light breeze
412light breeze
512light breeze
612light breeze
712light breeze
812light breeze
912light breeze
1012light breeze
1112light breeze
1212light breeze
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 h 48 min at the start of May to 14 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 60 minutes over May. Sunrise moves from 5:03 AM to 4:33 AM, and sunset from 6:51 PM to 7:21 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.85:036:51
213.85:026:52
313.95:016:53
413.94:596:54
514.04:586:56
614.04:576:57
714.04:556:58
814.14:546:59
914.14:537:00
1014.24:527:01
1114.24:517:02
1214.24:497:03
1314.34:487:04
1414.34:477:05
1514.34:467:06
1614.44:457:07
1714.44:447:08
1814.44:437:09
1914.54:427:10
2014.54:417:11
2114.54:407:12
2214.64:407:13
2314.64:397:14
2414.64:387:15
2514.64:377:16
2614.74:377:17
2714.74:367:18
2814.74:357:19
2914.84:357:20
3014.84:347:21
3114.84:337:21

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 6.33 kWh/m².

For context, solar energy here swings from a low near 1.58 kWh/m² to a high of 6.9 kWh/m² in June across the year — May's 6.33 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.9Bright
46.0Bright
56.0Intense
66.0Intense
76.0Intense
86.1Intense
96.1Intense
106.1Intense
116.2Intense
126.2Intense
136.2Intense
146.2Intense
156.3Intense
166.3Intense
176.3Intense
186.3Intense
196.4Intense
206.4Intense
216.4Intense
226.5Intense
236.5Intense
246.5Intense
256.5Intense
266.6Intense
276.6Intense
286.6Intense
296.6Intense
306.7Intense
316.7Intense
Planning a trip in May

Is May a good time to visit Termoli?

Our two travel scores rate May for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

7.2
Sightseeing
5th-best month of the year
4.0
Beach & pool
5th-best month of the year

May is one of the better times to visit Termoli for general sightseeing.

What to pack for Termoli in May

From May's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In May, Termoli sees daytime highs around 20°C and nights near 16°C. Pack sun protection. About 6 days see rain.

sun protection

Sea temperature near Termoli in May

The nearest coast averages about 18°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 17 km away) is warmest in August at about 26°C and coldest in February near 13°C.

It's comfortable for a long swim from May 31 to Oct 16 — about 4.6 months when the water holds above 20°C.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan14Bracing
Feb13Bracing
Mar13Bracing
Apr14Bracing
May18Cool
Jun22Refreshing
Jul25Warm
Aug26Warm
Sep24Refreshing
Oct20Refreshing
Nov17Cool
Dec15Cool

UV index in Termoli in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Termoli peaks around July 15 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 15UV 9Dec 21UV 1
UV index (midday)Level
Jan1Low
Feb3Moderate
Mar5Moderate
Apr5Moderate
May7High
Jun9Very high
Jul10Very high
Aug8Very high
Sep6High
Oct4Moderate
Nov2Low
Dec1Low
Location & terrain

Where is Termoli?

Termoli sits at 42.0°N, 15.0°E, 15 m above sea level, in Italy. The nearest listed city is San Salvo, 22 km away.

Topography around Termoli

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Termoli.

Within 3 km, the terrain around Termoli has only modest variations in elevation — a maximum elevation change of 108 m around an average of 19 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 378 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,770 m.

The land around Termoli is covered by water (52%) within 3 km, water (55%) and cropland (30%) within 16 km, and water (35%), trees (26%) and cropland (26%) within 80 km.

3 km
108 m
16 km
378 m
80 km
2,770 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
May weather nearby: San Salvo 22 km · Vasto 27 km · Torremaggiore 43 km · San Severo 47 km · San Nicandro Garganico 51 km · Lanciano 56 km · Campobasso 56 km · Lucera 62 km

Italy travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F / L
230 V · 50 Hz
Prices
≈ 69% of US
price level, 2025
GDP per capita
$43,309
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
97%
of population, 2024
Homicide rate
0.6
per 100k, 2023
Road deaths
5.3
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 513
Religion
Christian 81%unaffiliated 13%Muslim 5%other 1%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Termoli (41.9999°, 14.9939°, elevation 15 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).